The primary differences between the LML, L5P, LB7, and LBZ Duramax engines include different power outputs and varying levels ...
Modern gasoline and diesel engines are built to last far longer than many drivers expect. With proper maintenance, it’s not ...
One GM driver just cracked the code on the 5.3L V8’s thirst for lubricant. By bypassing factory fuel-management tech and ...
GM releases fix for harsh shifts in Chevy Trax and Buick Envista crossovers. Dealers are to replace TEHCM and valve body in 6T40 transmissions.